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Ida-Eto M, Ohkawara T, Narita M. Specific localization of manserin peptide in the rat carotid body. Acta Histochem 2018; 120:11-14. [PMID: 29169693 DOI: 10.1016/j.acthis.2017.10.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Revised: 10/12/2017] [Accepted: 10/23/2017] [Indexed: 11/16/2022]
Abstract
The carotid body, located at the bifurcation of the common carotid artery, is a small sensory organ that detects changes in oxygen concentration and plays a vital role in controlling respiration. Although several molecules, such as neurotransmitters and neuropeptides, are involved in the regulation of the respiratory system, their detailed mechanisms have not been established yet. This study identifies that the presence of manserin, a neuropeptide, in the carotid body may play a crucial role in regulating respiration. The carotid bodies of adult Wistar rats were perfused with paraformaldehyde, and the frozen sections were subjected to immunohistochemical analyses. The carotid body comprises two distinct types of cells, neuron-like glomus cells and glial-like sustentacular cells. We used specific antibodies to distinguish the specific location of manserin in the carotid body, which included a tyrosine hydroxylase-positive antibody for glomus cells and an S100 protein antibody for sustentacular cells. Immunofluorescence analysis revealed that while tiny, round signals were exclusively observed in the cytoplasm of glomus cells, no signals were observed in sustentacular cells. Because manserin is believed to be secreted from precursor proteins by the endoproteolytic processing of a large precursor protein called secretogranin II, manserin secretion systems may exist in the carotid body, and thus, behave as potential regulators of respiration in the carotid body.
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Affiliation(s)
- Michiru Ida-Eto
- Department of Anatomy II, Mie University, Graduate School of Medicine, Mie, Japan.
| | - Takeshi Ohkawara
- Department of Anatomy II, Mie University, Graduate School of Medicine, Mie, Japan
| | - Masaaki Narita
- Department of Anatomy II, Mie University, Graduate School of Medicine, Mie, Japan
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2
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Troger J, Theurl M, Kirchmair R, Pasqua T, Tota B, Angelone T, Cerra MC, Nowosielski Y, Mätzler R, Troger J, Gayen JR, Trudeau V, Corti A, Helle KB. Granin-derived peptides. Prog Neurobiol 2017; 154:37-61. [PMID: 28442394 DOI: 10.1016/j.pneurobio.2017.04.003] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Revised: 04/10/2017] [Accepted: 04/16/2017] [Indexed: 12/14/2022]
Abstract
The granin family comprises altogether 7 different proteins originating from the diffuse neuroendocrine system and elements of the central and peripheral nervous systems. The family is dominated by three uniquely acidic members, namely chromogranin A (CgA), chromogranin B (CgB) and secretogranin II (SgII). Since the late 1980s it has become evident that these proteins are proteolytically processed, intragranularly and/or extracellularly into a range of biologically active peptides; a number of them with regulatory properties of physiological and/or pathophysiological significance. The aim of this comprehensive overview is to provide an up-to-date insight into the distribution and properties of the well established granin-derived peptides and their putative roles in homeostatic regulations. Hence, focus is directed to peptides derived from the three main granins, e.g. to the chromogranin A derived vasostatins, betagranins, pancreastatin and catestatins, the chromogranin B-derived secretolytin and the secretogranin II-derived secretoneurin (SN). In addition, the distribution and properties of the chromogranin A-derived peptides prochromacin, chromofungin, WE14, parastatin, GE-25 and serpinins, the CgB-peptide PE-11 and the SgII-peptides EM66 and manserin will also be commented on. Finally, the opposing effects of the CgA-derived vasostatin-I and catestatin and the SgII-derived peptide SN on the integrity of the vasculature, myocardial contractility, angiogenesis in wound healing, inflammatory conditions and tumors will be discussed.
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Affiliation(s)
- Josef Troger
- Department of Ophthalmology, Medical University of Innsbruck, Innsbruck, Austria.
| | - Markus Theurl
- Department of Internal Medicine, Medical University of Innsbruck, Innsbruck, Austria
| | - Rudolf Kirchmair
- Department of Internal Medicine, Medical University of Innsbruck, Innsbruck, Austria
| | - Teresa Pasqua
- Department of Biology, Ecology and Earth Sciences, University of Calabria, Arcavacata di Rende, Italy
| | - Bruno Tota
- Department of Biology, Ecology and Earth Sciences, University of Calabria, Arcavacata di Rende, Italy
| | - Tommaso Angelone
- Department of Biology, Ecology and Earth Sciences, University of Calabria, Arcavacata di Rende, Italy
| | - Maria C Cerra
- Department of Biology, Ecology and Earth Sciences, University of Calabria, Arcavacata di Rende, Italy
| | - Yvonne Nowosielski
- Department of Ophthalmology, Medical University of Innsbruck, Innsbruck, Austria
| | - Raphaela Mätzler
- Department of Ophthalmology, Medical University of Innsbruck, Innsbruck, Austria
| | - Jasmin Troger
- Department of Ophthalmology, Medical University of Innsbruck, Innsbruck, Austria
| | | | - Vance Trudeau
- Department of Biology, University of Ottawa, Ottawa, Ontario, Canada
| | - Angelo Corti
- Vita-Salute San Raffaele University and Division of Experimental Oncology, San Raffaele Scientific Institute, Milan, Italy
| | - Karen B Helle
- Department of Biomedicine, University of Bergen, Norway
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Ida-Eto M, Nomura M, Ohkawara T, Narita N, Narita M. Localization of manserin, a secretogranin II-derived neuropeptide, in the oviduct of female rats. Acta Histochem 2014; 116:522-6. [PMID: 24360019 DOI: 10.1016/j.acthis.2013.11.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2013] [Revised: 11/06/2013] [Accepted: 11/07/2013] [Indexed: 11/28/2022]
Abstract
Gynecological disorders related to menstrual cycle may be affected by stress and can cause infertility. Manserin is a stress-related neuropeptide that is present in the neuroendocrine system. In the present study, we determined the localization of manserin in the oviduct of adult Wistar rats using immunohistochemical techniques. Manserin was detected on the surface of the epithelium of the oviduct, but not in the ovary and uterus. Localization of manserin was specific to a large portion of the isthmus and to a small portion of the ampulla. These results suggest that manserin localizes to secretory cells in the oviduct and may be involved in stress-induced gynecological disorders.
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Affiliation(s)
- Michiru Ida-Eto
- Department of Anatomy II, Mie University, Graduate School of Medicine, Mie, Japan.
| | - Makiko Nomura
- Department of Anatomy II, Mie University, Graduate School of Medicine, Mie, Japan
| | - Takeshi Ohkawara
- Department of Anatomy II, Mie University, Graduate School of Medicine, Mie, Japan
| | - Naoko Narita
- Department of Education, Bunkyo University, Saitama, Japan
| | - Masaaki Narita
- Department of Anatomy II, Mie University, Graduate School of Medicine, Mie, Japan
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Nishikawa K, Soga N, Ishii K, Kato M, Iwamoto Y, Hori Y, Etoh M, Ohkawara T, Yamada T, Uchida K, Kise H, Arima K, Narita M, Shiraishi T, Sugimura Y. Manserin as a novel histochemical neuroendocrine marker in prostate cancer. Urol Oncol 2013; 31:787-95. [DOI: 10.1016/j.urolonc.2011.06.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2011] [Revised: 06/18/2011] [Accepted: 06/20/2011] [Indexed: 11/26/2022]
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Ohkawara T, Oyabu A, Ida-Eto M, Tashiro Y, Narita N, Narita M. Subtype-specific parafollicular localization of the neuropeptide manserin in the rat thyroid gland. Acta Histochem 2013; 115:190-4. [PMID: 22682498 DOI: 10.1016/j.acthis.2012.05.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2012] [Revised: 04/02/2012] [Accepted: 05/09/2012] [Indexed: 11/30/2022]
Abstract
The thyroid gland is an endocrine organ which is involved in metabolism, neuroexcitability, body growth and development. The thyroid gland is also involved in the regulation of calcium metabolism, which is not yet fully understood. In this study, we investigated the localization of the granin-derived neuropeptide, manserin, in the adult rat thyroid gland. Manserin immunoreactivity was detected in thyroid follicular epithelial cells. Intense manserin signals were also detected in some, but not all, parafollicular cells, indicating that parafollicular manserin may be subtype-specific. These results indicate that thyroid manserin may play pivotal roles in parafollicular cells and follicular epithelial cells such as in calcium metabolism and/or thyroid hormone secretion.
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Affiliation(s)
- Takeshi Ohkawara
- Department of Developmental and Regenerative Medicine, Mie University, Graduate School of Medicine, Mie, Japan.
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Nam HJ, Oh AR, Nam ST, Kang JK, Chang JS, Kim DH, Lee JH, Hwang JS, Shong KE, Park MJ, Seok H, Kim H. The insect peptide CopA3 inhibits lipopolysaccharide-induced macrophage activation. J Pept Sci 2012; 18:650-6. [DOI: 10.1002/psc.2437] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2012] [Revised: 06/02/2012] [Accepted: 07/02/2012] [Indexed: 11/06/2022]
Affiliation(s)
- Hyo Jung Nam
- Department of Life Science, College of Natural Science; Daejin University; Pocheon Gyeonggido South Korea
| | - Ah Reum Oh
- Department of Life Science, College of Natural Science; Daejin University; Pocheon Gyeonggido South Korea
| | - Seung Taek Nam
- Department of Life Science, College of Natural Science; Daejin University; Pocheon Gyeonggido South Korea
| | - Jin Ku Kang
- Department of Life Science, College of Natural Science; Daejin University; Pocheon Gyeonggido South Korea
| | - Jong Soo Chang
- Department of Life Science, College of Natural Science; Daejin University; Pocheon Gyeonggido South Korea
| | - Dae Hong Kim
- Department of Life Science, College of Natural Science; Daejin University; Pocheon Gyeonggido South Korea
| | - Ji Hye Lee
- Department of Life Science, College of Natural Science; Daejin University; Pocheon Gyeonggido South Korea
| | - Jae Sam Hwang
- Department of Agricultural Biology; National Academy of Agricultural Science, RDA; Suwon South Korea
| | - Ko Eun Shong
- Department of Animal Science & Biotechnology; Chungnam National University; Daejeon South Korea
| | - Mi Jung Park
- Agricultural Resource Research Institute; Yeoncheon-gun Gyeonggido South Korea
| | - Heon Seok
- Department of Biomedical Science; Jungwon University; Goesan Chungcheongbukdo South Korea
| | - Ho Kim
- Department of Life Science, College of Natural Science; Daejin University; Pocheon Gyeonggido South Korea
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Guillemot J, Thouënnon E, Guérin M, Vallet-Erdtmann V, Ravni A, Montéro-Hadjadje M, Lefebvre H, Klein M, Muresan M, Seidah NG, Anouar Y, Yon L. Differential expression and processing of secretogranin II in relation to the status of pheochromocytoma: implications for the production of the tumoral marker EM66. J Mol Endocrinol 2012; 48:115-27. [PMID: 22217803 DOI: 10.1530/jme-11-0077] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
We have previously demonstrated that measurement of tissue concentrations of the secretogranin II (SgII or SCG2 as listed in the HUGO database)-derived peptide EM66 may help to discriminate between benign and malignant pheochromocytomas and that EM66 represents a sensitive plasma marker of pheochromocytomas. Here, we investigated the gene expression and protein production of SgII in 13 normal adrenal glands, and 35 benign and 16 malignant pheochromocytomas with the goal to examine the molecular mechanisms leading to the marked variations in the expression of EM66 in tumoral chromaffin tissue. EM66 peptide levels were 16-fold higher in benign than in malignant pheochromocytomas and had an area under the receiver-operating characteristic curve of 0.95 for the distinction of benign and malignant tumors. Q-PCR experiments indicated that the SgII gene was significantly underexpressed in malignant tumors compared with benign tumors. Western blot analysis using antisera directed against SgII and SgII-derived fragments revealed lower SgII protein and SgII-processing products in malignant tumors. Western blot also showed that low p-cAMP-responsive element-binding (CREB) concentrations seemed to be associated with the malignant status. In addition, the prohormone convertase PC1 and PC2 genes and proteins were overexpressed in benign pheochromocytomas compared with malignant pheochromocytomas. Low concentrations of EM66 found in malignant tumors are associated with reduced expression and production of SgII and SgII-derived peptides that could be ascribed to a decrease in SgII gene transcription, probably linked to p-CREB down-regulation, and to lower PC levels. These findings highlight the mechanisms leading to lower concentrations of EM66 in malignant pheochromocytoma and strengthen the notion that this peptide is a suitable marker of this neuroendocrine tumor.
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Affiliation(s)
- J Guillemot
- Institut National de la Santé et de la Recherche Médicale Unité 982, Laboratory of Neuronal and Neuroendocrine Differentiation and Communication, Rouen University, Institute for Research and Innovation in Biomedicine, 76821 Mont-Saint-Aignan, France
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Cellular Mechanisms for the Biogenesis and Transport of Synaptic and Dense-Core Vesicles. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2012; 299:27-115. [DOI: 10.1016/b978-0-12-394310-1.00002-3] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Ida-Eto M, Oyabu A, Ohkawara T, Tashiro Y, Narita N, Narita M. Existence of manserin, a secretogranin II-derived neuropeptide, in the rat inner ear: relevance to modulation of auditory and vestibular system. J Histochem Cytochem 2011; 60:69-75. [PMID: 22034517 DOI: 10.1369/0022155411425688] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Manserin is a 40-amino acid neuropeptide derived from rat brain. Manserin has been shown to distribute in the neuroendocrine system, such as the pituitary and adrenal glands, but it has been little studied in other organs. In this study, the authors examined localization of manserin in the inner ear of the adult Wistar rat using immunohistochemical analyses. Manserin immunoreactivity was detected in the neuronal terminals of the organ of Corti and type II spiral ganglion cells. In addition to being identified in the auditory system, manserin was detected at the synapses of the vestibular system, such as saccule, utricle, and semicircular canal. These results suggest that inner ear manserin may be involved in the function of peripheral auditory and vestibular systems.
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Affiliation(s)
- Michiru Ida-Eto
- Department of Anatomy II, Mie University, Graduate School of Medicine, Mie, Japan.
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Secretogranin II and its Derivative Peptide, Manserin, are Differentially Localized in Purkinje Cells and Unipolar Brush Cells in the Rat Cerebellum. Int J Pept Res Ther 2011. [DOI: 10.1007/s10989-011-9257-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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11
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Tano K, Oyabu A, Tashiro Y, Kamada N, Narita N, Nasu F, Narita M. Manserin, a secretogranin II-derived peptide, distributes in the rat endocrine pancreas colocalized with islet-cell specific manner. Histochem Cell Biol 2010; 134:53-7. [DOI: 10.1007/s00418-010-0709-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2010] [Indexed: 10/19/2022]
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12
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Courel M, Soler-Jover A, Rodriguez-Flores JL, Mahata SK, Elias S, Montero-Hadjadje M, Anouar Y, Giuly RJ, O'Connor DT, Taupenot L. Pro-hormone secretogranin II regulates dense core secretory granule biogenesis in catecholaminergic cells. J Biol Chem 2010; 285:10030-10043. [PMID: 20061385 PMCID: PMC2843166 DOI: 10.1074/jbc.m109.064196] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2009] [Revised: 12/16/2009] [Indexed: 11/06/2022] Open
Abstract
Processes underlying the formation of dense core secretory granules (DCGs) of neuroendocrine cells are poorly understood. Here, we present evidence that DCG biogenesis is dependent on the secretory protein secretogranin (Sg) II, a member of the granin family of pro-hormone cargo of DCGs in neuroendocrine cells. Depletion of SgII expression in PC12 cells leads to a decrease in both the number and size of DCGs and impairs DCG trafficking of other regulated hormones. Expression of SgII fusion proteins in a secretory-deficient PC12 variant rescues a regulated secretory pathway. SgII-containing dense core vesicles share morphological and physical properties with bona fide DCGs, are competent for regulated exocytosis, and maintain an acidic luminal pH through the V-type H(+)-translocating ATPase. The granulogenic activity of SgII requires a pH gradient along this secretory pathway. We conclude that SgII is a critical factor for the regulation of DCG biogenesis in neuroendocrine cells, mediating the formation of functional DCGs via its pH-dependent aggregation at the trans-Golgi network.
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Affiliation(s)
- Maïté Courel
- Department of Medicine, University of California San Diego, La Jolla, California 92093-0838.
| | - Alex Soler-Jover
- Department of Medicine, University of California San Diego, La Jolla, California 92093-0838
| | | | - Sushil K Mahata
- Department of Medicine, University of California San Diego, La Jolla, California 92093-0838; Veteran Affairs San Diego Healthcare System, San Diego, California 92093
| | - Salah Elias
- INSERM U982, University of Rouen, 76821 Mont-St.-Aignan Cedex, France
| | | | - Youssef Anouar
- INSERM U982, University of Rouen, 76821 Mont-St.-Aignan Cedex, France
| | - Richard J Giuly
- National Center for Microscopy and Imaging Research, University of California San Diego, La Jolla, California 92093
| | - Daniel T O'Connor
- Department of Medicine, University of California San Diego, La Jolla, California 92093-0838; Veteran Affairs San Diego Healthcare System, San Diego, California 92093.
| | - Laurent Taupenot
- Department of Medicine, University of California San Diego, La Jolla, California 92093-0838; Veteran Affairs San Diego Healthcare System, San Diego, California 92093.
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Immunohistochemical Localization of Manserin, a Novel Neuropeptide Derived from Secretogranin II, in Rat Adrenal Gland, and its Upregulation by Physical Stress. Int J Pept Res Ther 2010. [DOI: 10.1007/s10989-010-9203-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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